Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest
Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >
| NWS Forecast for: 16 Miles WSW Pine Grove OR Issued by: National Weather Service Pendleton, OR Last Update: 10:15 pm PDT Mar 13, 2026 |  |
| Tonight: Rain before 2am, then rain, possibly mixed with snow. Low around 27. West wind around 14 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible. Saturday: Snow likely, mainly before 8am. Partly sunny, with a high near 36. West wind 13 to 16 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible. Saturday Night: Mostly cloudy, with a low around 24. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 25 mph. Sunday: A chance of snow after 11am, mixing with rain after 2pm. Mostly cloudy, with a high near 46. Calm wind. Chance of precipitation is 40%. Sunday Night: A 40 percent chance of rain before 11pm. Snow level 4700 feet rising to 6800 feet after midnight. Mostly cloudy, with a low around 36. Calm wind becoming southwest around 5 mph after midnight. Monday: A 20 percent chance of rain. Partly sunny, with a high near 59. Monday Night: A 20 percent chance of rain after 11pm. Partly cloudy, with a low around 39. Tuesday: A 40 percent chance of rain. Partly sunny, with a high near 60. Tuesday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 42. Wednesday: A chance of rain. Mostly sunny, with a high near 62. Wednesday Night: A chance of rain. Mostly cloudy, with a low around 43. Thursday: A chance of rain. Partly sunny, with a high near 62. Thursday Night: A chance of rain. Mostly cloudy, with a low around 44. Friday: A chance of rain and snow. Partly sunny, with a high near 62. | |
| 16 Miles WSW Pine Grove OR 45.04°N 121.66°W (Elev. 4003 ft) | |
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